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Unregistered unmanned aerial vehicle detection system based on radio frequency detection

A detection system, UAV technology, applied in radio wave measurement systems, antennas suitable for movable objects, measurement devices, etc., can solve the problem of poor detection effect, blind spots in monitoring, and inability to locate and track UAVs, etc. problem, to reduce the blind spot of monitoring and achieve good detection effect

Pending Publication Date: 2020-05-22
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a black flying drone detection system based on radio frequency detection, which aims to solve the problem of radio frequency detection in the prior art, which can only detect the existence of drones, but cannot The real-time monitoring of the position makes it impossible to perform all-round positioning and tracking of the UAV, which makes the monitoring have blind spots and makes the detection effect poor.

Method used

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  • Unregistered unmanned aerial vehicle detection system based on radio frequency detection
  • Unregistered unmanned aerial vehicle detection system based on radio frequency detection
  • Unregistered unmanned aerial vehicle detection system based on radio frequency detection

Examples

Experimental program
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Effect test

no. 1 example

[0027] see Figure 1 to Figure 3, the present invention provides a black flying drone detection system 100 based on radio frequency detection, including a base plate 1, a first support plate 2, an antenna bracket 3, a rotation device 4, a support device 5 and a communication device 6; the first The support plate 2 is connected to the base plate 1 through the support device 5 and is located outside the base plate 1, and the antenna bracket 3 is connected to the first support plate 2 through the rotation device 4 and is located on the second support plate 2. A support plate 2 is away from the side of the base plate 1, the rotating device 4 is fixedly connected with the base plate 1, and is rotatably connected with the first support plate 2, and the support device 5 is fixedly connected with the base plate 1 , and is rotatably connected with the first support plate 2, and is located between the bottom plate 1 and the first support plate 2, and the communication device 6 is fixedl...

no. 2 example

[0034] see Figure 1 to Figure 4 , the present invention provides a black flying drone detection system 100 based on radio frequency detection, including a base plate 1, a first support plate 2, an antenna bracket 3, a rotation device 4, a support device 5 and a communication device 6; the first The support plate 2 is connected to the base plate 1 through the support device 5 and is located outside the base plate 1, and the antenna bracket 3 is connected to the first support plate 2 through the rotation device 4 and is located on the second support plate 2. A support plate 2 is away from the side of the base plate 1, the rotating device 4 is fixedly connected with the base plate 1, and is rotatably connected with the first support plate 2, and the support device 5 is fixedly connected with the base plate 1 , and is rotatably connected with the first support plate 2, and is located between the bottom plate 1 and the first support plate 2, and the communication device 6 is fixed...

no. 3 example

[0043] see Figure 1 to Figure 5 , the present invention provides a black flying drone detection system 100 based on radio frequency detection, including a base plate 1, a first support plate 2, an antenna bracket 3, a rotation device 4, a support device 5 and a communication device 6; the first The support plate 2 is connected to the base plate 1 through the support device 5 and is located outside the base plate 1, and the antenna bracket 3 is connected to the first support plate 2 through the rotation device 4 and is located on the second support plate 2. A support plate 2 is away from the side of the base plate 1, the rotating device 4 is fixedly connected with the base plate 1, and is rotatably connected with the first support plate 2, and the support device 5 is fixedly connected with the base plate 1 , and is rotatably connected with the first support plate 2, and is located between the bottom plate 1 and the first support plate 2, and the communication device 6 is fixed...

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Abstract

The invention discloses an unregistered unmanned aerial vehicle detection system based on radio frequency detection. Radio frequency signals emitted by an unmanned aerial vehicle are simultaneously received through two antennas, so that the unregistered unmanned aerial vehicle in a no-fly zone can be monitored in real time; a control signal is sent to a course steering engine and a pitching steering engine, so that the course steering engine and the pitching steering engine are driven to accurately rotate to specific positions; the course steering engine and the pitching steering engine are inmechanical linkage through a steering wheel. The course steering engine and the pitching steering engine can control the antenna to rotate horizontally and vertically respectively, the characteristics of a steering engine and a directional antenna are combined, the rotating positions of the course steering engine and the pitching steering engine are measured, the unregistered unmanned aerial vehicle can be positioned and tracked in an omnibearing mode, monitoring blind areas are reduced, and the detection effect is better.

Description

technical field [0001] The invention relates to the field of detection of black flying drones, in particular to a detection system of black flying drones based on radio frequency detection. Background technique [0002] At present, with the rapid development of information technology, the technology of small and ultra-small UAVs is developing rapidly. fields have greatly facilitated people's production and life. However, with the rapid growth of the number of drones, unregistered and unallowed "black flying" incidents occur from time to time, which has brought serious social risks to the security of civil aviation airports, sensitive targets, and major events. Drones may cause personal injury and property damage, interfere with flights, leak surveying and mapping, and be used by terrorists. At the same time, "low, small and slow" drones are very hidden, and timely detection of black flying drones has become a problem for airspace supervision. [0003] At present, the detec...

Claims

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Application Information

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IPC IPC(8): G01S5/06H01Q1/22H01Q1/28
CPCG01S5/06H01Q1/22H01Q1/285
Inventor 纪元法黄佳辉孙希延
Owner GUILIN UNIV OF ELECTRONIC TECH
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